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arXiv 2108.06982math.AP
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具零势的双相Kirchhoff问题的节块解

Nodal solutions for double phase Kirchhoff problems with vanishing potentials

Teresa Isernia, Dušan D. Repovš

摘要:

本文考虑如下的$(p, q)$ -Laplacian Kirchhoff型问题\begin{align*} \begin{split} &-\left(a+b\int_{\mathbb{R}^{3}}|\nabla u|^{p}\, dx \right)Δ_{p}u - \left(c+d\int_{\mathbb{R}^{3}}|\nabla u|^{q}\, dx \right ) Δ_{q}u + V(x) (|u|^{p-2}u + |u|^{q-2}u)= K(x) f(u) \quad \mbox{ in } \mathbb{R}^{3}, \end{split} \end{align*},其中$a, b, c, d>0$是常数,$\frac{3}{2}< p< q<3$,$V: \mathbb{R}^{3}\rightarrow \mathbb{R}$和$K: \mathbb{R}^{3}\rightarrow \mathbb{R}$是在无穷远处允许消失的正连续函数,$f$是具有拟临界增长的连续函数.使用最小化参数和定量变形引理,我们建立节点解的存在性。

英文摘要:

We consider the following $(p, q)$-Laplacian Kirchhoff type problem \begin{align*} \begin{split} &-\left(a+b\int_{\mathbb{R}^{3}}|\nabla u|^{p}\, dx \right)Δ_{p}u - \left(c+d\int_{\mathbb{R}^{3}}|\nabla u|^{q}\, dx \right ) Δ_{q}u + V(x) (|u|^{p-2}u + |u|^{q-2}u)= K(x) f(u) \quad \mbox{ in } \mathbb{R}^{3}, \end{split} \end{align*} where $a, b, c, d>0$ are constants, $\frac{3}{2}< p< q<3$, $V: \mathbb{R}^{3}\rightarrow \mathbb{R}$ and $K: \mathbb{R}^{3}\rightarrow \mathbb{R}$ are positive continuous functions allowed vanishing behavior at infinity, and $f$ is a continuous function with quasicritical growth. Using a minimization argument and a quantitative deformation lemma we establish the existence of nodal solutions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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